From mboxrd@z Thu Jan  1 00:00:00 1970
Date: Wed,  9 May 2018 00:04:30 -0700
From: Kurt H Maier <khm@sciops.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Message-ID: <20180509070430.GA90146@wopr>
References: <3c66d11f-1912-f6a5-e521-55bf89d9aed7@yingmi.cn>
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Subject: Re: [9fans] how to undo in Rio shell window and Acme editor?
Topicbox-Message-UUID: d5dfef6e-ead9-11e9-9d60-3106f5b1d025

On Wed, May 09, 2018 at 02:32:53PM +0800, =E5=88=98=E5=AE=87=E5=AE=9D wro=
te:
>=20
> I miss much the *universal* shortcut Ctrl-z on Window and Command-z on=20
> macOS,  does Rio and Acme have the equivalent?
>=20

Both the Ctrl key and the z key are fully supported on 9front Systems.
To remove undesired characters from the screen, the Backspace key is
also automatically provisioned, free of charge.=20

khm